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IR3859MTR1PBF
Infineon TechnologiesRoHS
/
Package 17-PowerVQFN
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
IR3859MPBF Tape & Reel (TR) Obsolete Step-Down DC to DC switching regulator 21V 4mm 9A 225kHz~1.65MHz
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Pricing & Ordering
Inventory: 11573
Minimum: 1
Total Price: USD $7.91
Unit Price: USD $7.913168
≥1 USD $7.913168
≥10 USD $6.493725
≥100 USD $6.290235
≥500 USD $6.087743
≥1000 USD $5.884253
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 17-PowerVQFN
Number of Pins 17
Supplier Device Package 17-PQFN (5x6)
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2012
Series SupIRBuck?
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Base Part Number IR3859MPBF
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 21V
Output Voltage 18.9V
Output Type Adjustable
Max Output Current 9A
Operating Supply Voltage 5.5V
Voltage - Input (Min) 1.5V
Output Configuration Positive
Current - Output 9A
Max Output Voltage 18.9V
Voltage - Output (Min/Fixed) 0.7V
Topology Buck
Min Input Voltage 1.5V
Frequency - Switching 225kHz~1.65MHz
Max Input Voltage 21V
Synchronous Rectifier Yes
Min Output Voltage 700mV
Voltage - Output (Max) 18.9V
Dimensions
Height 950μm
Length 5mm
Width 4mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Lead Free
Alternative Model
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